2019 CZ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3617248679 ± 4.69e-08
Semi-major axis (a)1.3488853443 AU ± 3.51e-08
Inclination (i)13.15865530° ± 1.10e-05
Long. of Asc. Node (Ω)341.64912880° ± 1.00e-05
Arg. of Perihelion (ω)263.83350459° ± 1.65e-05
Mean Anomaly (M)56.63552433° ± 5.59e-05
Mean Motion (n)0.6291435116°/day ± 2.46e-08
Perihelion dist (q)0.86095997 AU ± 6.71e-08
Aphelion dist (Q)1.83681072 AU ± 7.93e-08
Orbital Period1.56661599 yr ± 6.12e-08
Physical Parameters
H (abs. magnitude)21.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.376″
Uncertainty0
Orbit TypeApollo
MOID0.073062 AU
Observations Used103
Oppositions1
Arc Total2019-2022
First Observation Used2019-01-29
Last Observation Used2022-08-28
Observations (106)
Date Type RA Dec Mag Band Observatory
2019-10-08 12:38:45 C 00 06 44.694 +22 44 10.47 U F51
2019-10-08 12:55:23 C 00 06 43.079 +22 44 05.13 U F51
2019-10-08 13:12:00 C 00 06 41.449 +22 43 59.24 U F51
2022-08-28 00:17:41 C 15 18 12.91 -36 03 35.4 V 807
2022-08-28 00:28:07 C 15 18 16.92 -36 03 36.3 V 807
2022-08-28 00:37:59 C 15 18 20.63 -36 03 36.5 V 807